发布于 2018-01-30 09:39:21
这可以通过在visualMap数据中设置颜色来实现。
我玩了一会儿,你可以做以下几件事:
将visualMap设置为0到1,使其为二进制,并将每个值分配给民主党或共和党。
visualMap: {
left: 'right',
min: 0,
max: 1,
inRange: {
color: ['#DE0100', '#031BBB']
},
text: ['Republican','Democrat'],
calculable: true
},接下来,在data中,将每个状态的值设置为0或1。
data:[
{name: 'Alabama', value: 0},
{name: 'Alaska', value: 0},
{name: 'Arizona', value: 0},
{name: 'Arkansas', value: 0},
{name: 'California', value: 1},
{name: 'Colorado', value: 1},
{name: 'Connecticut', value: 1},
{name: 'Delaware', value: 1},
{name: 'District of Columbia', value: 0},
{name: 'Florida', value: 0},
{name: 'Georgia', value: 0},
{name: 'Hawaii', value: 0},
{name: 'Idaho', value: 0},
{name: 'Illinois', value: 1},
{name: 'Indiana', value: 0},
{name: 'Iowa', value: 0},
{name: 'Kansas', value: 0},
{name: 'Kentucky', value: 0},
{name: 'Louisiana', value: 0},
{name: 'Maine', value: 1},
{name: 'Maryland', value: 1},
{name: 'Massachusetts', value: 1},
{name: 'Michigan', value: 0},
{name: 'Minnesota', value: 1},
{name: 'Mississippi', value: 0},
{name: 'Missouri', value: 0},
{name: 'Montana', value: 0},
{name: 'Nebraska', value: 0},
{name: 'Nevada', value: 1},
{name: 'New Hampshire', value: 1},
{name: 'New Jersey', value: 1},
{name: 'New Mexico', value: 1},
{name: 'New York', value: 1},
{name: 'North Carolina', value: 0},
{name: 'North Dakota', value: 0},
{name: 'Ohio', value: 0},
{name: 'Oklahoma', value: 0},
{name: 'Oregon', value: 1},
{name: 'Pennsylvania', value: 0},
{name: 'Rhode Island', value: 1},
{name: 'South Carolina', value: 0},
{name: 'South Dakota', value: 0},
{name: 'Tennessee', value: 0},
{name: 'Texas', value: 0},
{name: 'Utah', value: 0},
{name: 'Vermont', value: 1},
{name: 'Virginia', value: 1},
{name: 'Washington', value: 1},
{name: 'West Virginia', value: 0},
{name: 'Wisconsin', value: 0},
{name: 'Wyoming', value: 0},
{name: 'Puerto Rico', value: 0}
]

您可以通过复制粘贴地图演示中的数据来试用它。
https://stackoverflow.com/questions/48411390
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